By interacting more and getting likes and comments on posts. You can track progress in the leaderboards tab. Or by getting the full program

depends on a lot of factors. But typically you can jump/train more frequently the earlier on in your training career. I train 2-3x per week right now. I used to train 4-5x per week

Depends on which plyos you do and how your body recovers, but I usually rest 2 days between aggressive sessions. Earlier on in your jumping career you can jump more frequently

both!!

repeat hurdle jump for me bro